#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<sys/types.h>
#include<unistd.h>

int gval = 100;

int main(int argc, char* argv[], char *env[]){
  (void)argc;
  (void)argv;
  (void)env;
  
  return 0;
}
